Citrus-based adhesive melters are good too...`De-solv-it`being one, or `Remove` being another------ http://www.orange-sol.com/household/index.html
Another forum -contributor [Henry] uses bubble wrap instead of the `mirror-slide`to remove residue from the lace...I tried cleaning residue from the actual scalp last night using bubble wrap and it worked quite well rather than using strips of kitchen -towel. Using lace-release first helps free the lace from the glue and/or tape and usually most of the residue remains on the scalp rather than the lace......whatever does actually remain, you can use either a citrus-based solvent or alcohol-based one on it and then either mirror-slide or bubble-wrap and rinse/ lightly shampoo finally. Paul.